John and James spent most of their time communicating with each other on their project. The time required to communicate slowed their what?
Options:
- static
- train of thought.
- progress
- transfer of information
- collaboration
Let's do it gradually: Progress can be slowed by continuous communication. As John and James spent most of their time communicating with each then their progress is slowed since time is wasted in communicating.... So the answer is progress.

How might a person address someone who is leaving?
Options:
- further cause
- wave goodbye
- attempt suicide
- insulting them
- thank god
Let's do it gradually: People usually tend to say goodbye when they are leaving. Waving is also a way of saying goodbye. People usually tend to wave goodbye when they are leaving.... So the answer is wave goodbye.

What new things can lead to understanding better?
Options:
- interest in
- coffee table
- increase knowledge
- ideas
- wisdom

Let's do it gradually: Ideas are always new things. Ideas leads to understanding better.... So the answer is ideas.